eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/dialog/selection/CommonNameNamedAreaSelectionDialog.java

   1 /**
   2 * Copyright (C) 2018 EDIT
   3 * European Distributed Institute of Taxonomy
   4 * http://www.e-taxonomy.eu
   5 *
   6 * The contents of this file are subject to the Mozilla Public License Version 1.1
   7 * See LICENSE.TXT at the top of this package for the full license terms.
   8 */
   9 package eu.etaxonomy.taxeditor.ui.dialog.selection;
  10
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import java.util.UUID;
  14
  15 import org.apache.commons.lang.StringUtils;
  16 import org.eclipse.swt.widgets.Shell;
  17
  18 import eu.etaxonomy.cdm.api.service.IVocabularyService;
  19 import eu.etaxonomy.cdm.model.term.TermType;
  20 import eu.etaxonomy.cdm.model.term.TermVocabulary;
  21 import eu.etaxonomy.cdm.model.location.NamedArea;
  22 import eu.etaxonomy.cdm.model.metadata.CdmPreference;
  23 import eu.etaxonomy.cdm.model.metadata.PreferencePredicate;
  24 import eu.etaxonomy.taxeditor.preference.CdmPreferenceCache;
  25 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  26 import eu.etaxonomy.taxeditor.store.CdmStore;
  27
  28 /**
  29  * @author k.luther
  30  * @since 09.10.2018
  31  *
  32  */
  33 public class CommonNameNamedAreaSelectionDialog extends NamedAreaSelectionDialog {
  34
  35     /**
  36      * @param shell
  37      * @param title
  38      * @param multi
  39      * @param namedArea
  40      * @param preferenceId
  41      * @param preselectedVocabularyUuids
  42      */
  43     protected CommonNameNamedAreaSelectionDialog(Shell shell, String title, boolean multi, NamedArea namedArea,
  44             Object preferenceId) {
  45         super(shell, title, multi, namedArea, preferenceId, createVocabularyUuidList());
  46
  47
  48     }
  49
  50     private static UUID[] createVocabularyUuidList() {
  51         String preselectedVocString = PreferencesUtil.getStringValue(PreferencePredicate.CommonNameAreaVocabularies.getKey());
  52         if (StringUtils.isBlank(preselectedVocString)){
  53             return null;
  54         }
  55         String[] preselectedVocArray = preselectedVocString.split(";");
  56         UUID[] uuidList = new UUID[preselectedVocArray.length];
  57         int i = 0;
  58         for (String uuidString: preselectedVocArray){
  59             uuidList[i]= UUID.fromString(uuidString);
  60             i++;
  61         }
  62         return uuidList;
  63     }
  64     @Override
  65     protected void init() {
  66         vocabularies = getAvailableVocabularies();
  67     }
  68
  69
  70     protected List<TermVocabulary> getAvailableVocabularies(){
  71         List<TermVocabulary> vocabularies = new ArrayList();
  72
  73         UUID[] preselectedVocabularyUuids = createVocabularyUuidList();
  74         CdmPreferenceCache cache = CdmPreferenceCache.instance();
  75         CdmPreference pref = cache.get(PreferencePredicate.CommonNameAreaVocabularies.getKey());
  76         if ((pref != null && !pref.isAllowOverride()) && preselectedVocabularyUuids!=null) {
  77                 for(int i=0;i<preselectedVocabularyUuids.length;i++){
  78                     TermVocabulary preselectedVocabulary = CdmStore.getService(IVocabularyService.class).find(preselectedVocabularyUuids[i]);
  79                     vocabularies.add(preselectedVocabulary);
  80                 }
  81         }else{
  82             vocabularies = CdmStore.getService(IVocabularyService.class).listByTermType(TermType.NamedArea, true, null, null, null, null);
  83         }
  84
  85         return vocabularies;
  86     }
  87
  88     /**
  89      * Creates a filtered selection dialog to select a named area.
  90      *
  91      * @param shell
  92      *              The shell for displaying this widget
  93      * @param namedArea
  94      *              A namedArea that should be selected when the dialog opens
  95      * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
  96      * @param preferenceId a class which is used for generating the preference key so that every
  97      * dialogs can be grouped to have their own preferences depending on this id
  98      * @param preselectedVocabularyUuids the {@link UUID}s of the pre-selected vocabularies
  99      * @return a {@link eu.etaxonomy.cdm.model.location.NamedArea} object.
 100      */
 101     public static NamedArea select(Shell shell, //ConversationHolder conversation,
 102             NamedArea namedArea, String preferenceId) {
 103         CommonNameNamedAreaSelectionDialog dialog = new CommonNameNamedAreaSelectionDialog(shell, //conversation,
 104                 "Choose an area", false, namedArea, preferenceId);
 105         return getSelectionFromDialog(dialog);
 106     }
 107 }